---
product_id: 204228410
title: "BLACKWIRE 3300 SERIES"
brand: "poly"
price: "£51.55"
currency: GBP
in_stock: true
reviews_count: 13
category: "Poly"
url: https://www.desertcart.co.uk/products/204228410-blackwire-3300-series
store_origin: GB
region: United Kingdom
---

# Noise-canceling mic Stereo sound clarity USB-A plug & play BLACKWIRE 3300 SERIES

**Brand:** poly
**Price:** £51.55
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your work calls with clarity and comfort — never miss a beat!

## Quick Answers

- **What is this?** BLACKWIRE 3300 SERIES by poly
- **How much does it cost?** £51.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/204228410-blackwire-3300-series)

## Best For

- poly enthusiasts

## Why This Product

- Trusted poly brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **SoundGuard Protection:** Safeguard your hearing with acoustic limiting technology against loud spikes above 118 dBA.
- • **All-Day Comfort Design:** Padded headband and soft ear cushions with 180° pivoting speakers for fatigue-free wear.
- • **Crystal-Clear Stereo Audio:** Experience rich, natural sound that keeps you focused and heard in every meeting.
- • **Seamless USB-A Connectivity:** Plug in and instantly power your professional calls without driver hassles.
- • **Advanced Noise-Canceling Microphone:** Block out distractions with a flexible mic that filters background noise effortlessly.

## Overview

The Plantronics Blackwire 3320 is a wired stereo headset featuring USB-A connectivity for effortless plug-and-play use on PC and Mac. Designed for professionals, it delivers premium wideband audio with a noise-canceling microphone and SoundGuard technology to protect hearing. Lightweight and comfortable with padded cushions and adjustable speakers, it integrates seamlessly with leading collaboration platforms, making it an essential tool for focused, high-quality communication.

## Description

From the brand Find out more Visit the store Find out more Visit the store

Review: Works as expected, build quality feels flimsy but for the price its really good. - The build quality does feel cheap and flimsy, but it doesnt matter to me as it is always connected to my work laptop on my desk and therefore I dont have a problem with this. Apart from that it works excellent, when you plug it in, windows automatically installs all necessary drivers. The cushions are very comfortable, I cant say much about noise cancellation whilst listening as when I use them I am usually in a quiet environment, however I believe the mic's noise cancellation has been really good at filtering out background noises. The speakers are quite loud and clear. Integrates really well with Microsoft teams and all button controls work as expected, e.g. the mute button mutes on teams call when pressed, and when I manually click mute on teams, via mouse, the mute button is lit up red to indicate that mute is active.
Review: Just go for it. Best and cheap - Excellent headset - rightly priced. Good and clear audio and microphone quality with good noise reduction. no hassle in connectivity and the cord length is good enough to standup and take calls as well. Must recommended if you are on call.

## Features

- Connects To: Simply and easily connects to PC or Mac via USB-A. Compatible with leading collaboration and voice platforms
- Ideal For: Professionals requiring premium audio quality, plug-n-play simplicity, reliability and value
- Audio Performance: Clear, natural and rich audio with wideband audio, a flexible noise-canceling microphone, and enhanced digital signal processing (DSP). SoundGuard technology: Acoustic limiting for protection against sounds above 118 dBA
- Comfort: Padded headband and soft ear cushions. Fully adjustable with 180-degree pivoting speakers and a flexible microphone boom
- Global Warranty & Wearing Style: 2 years; one ear/stereo over-the-head headset

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082BFZHM4 |
| Age Range Description | Adult |
| Antenna Location | Calling |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | 35,280 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 318 in Computer Headsets |
| Box Contents | Plantronics Blackwire C3320 Binaural USB-A Headset |
| Brand Name | POLY |
| Cable Features | Retractable |
| Carrying Case Material | Faux Leather |
| Colour | USB-A |
| Compatible Devices | Computer, Laptop, Smartphone |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Wired |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,247) |
| EU Spare Part Availability Duration | 2 Years |
| Earpiece Shape | around_ear |
| Enclosure Material | Faux Leather |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 20 Hz |
| Headphone Form Factor | On Ear |
| Headphone Jack | USB |
| Headphones Ear Placement | On Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Type Name | Plantronics Blackwire 3320 USB-A (Poly) – Wired two-ear headset (stereo) with microphone boom – Connect to PC/Mac via USB-A – Compatible with teams, zoom and more |
| Item Weight | 130 Grams |
| Manufacturer | Plantronics |
| Model Name | Blackwire C3320 |
| Model Number | 213934-01 |
| Network Connectivity Technology | Wired |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Product Features | Lightweight, Microphone Included |
| Series Number | 3300 |
| Specific Uses For Product | Professional |
| Style Name | 2018 Version (USB-A) |
| Theme | Video Game |
| UPC | 017229167667 017229173644 197029480378 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** POLY
- **Colour:** USB-A
- **Connectivity technology:** Wired
- **Ear placement:** On Ear
- **Form factor:** On Ear
- **Frequency response:** 20 Hz
- **Headphone jack:** USB
- **Impedance:** 32 Ohms
- **Model name:** Blackwire C3320
- **Noise control:** Active Noise Cancellation

## Images

![BLACKWIRE 3300 SERIES - Image 1](https://m.media-amazon.com/images/I/61Bl7tErtWL.jpg)
![BLACKWIRE 3300 SERIES - Image 2](https://m.media-amazon.com/images/I/210pf07antL.jpg)

## Questions & Answers

**Q: As per part number "213934-01" it is not having 3.5 jack as per plantronics website. Why connector type mentioned as 3.5mm ?**
A: Hello! Yes, the specs provided by the retailer are incorrect. The Blackwire 3320 does not provide a 3.5mm connection besides the USB end. The Blackwire 3325 is the one that allows you to unplug the cable from the inline controller to use the 3.5mm connection. This information needs to be corrected by the reseller. If you have any further questions related to our products, please don't hesitate to contact our Customer Care Team at: 800-985-9815.

**Q: How long is the cable?**
A: Hi! The cable is 7 ft long. If you have any further questions, feel free to contact our Customer Care Team at: 800-985-9815.

**Q: What is the difference between 5220 and 3225?**
A: Hello! thank you for reaching out. Both models are very similar in wearing style and features, however, the Blackwire 5220 has better construction quality. Both models have a receive frequency of 20 HZ–20 KHZ. The Blackwire 5220 microphone has a frequency response of 100 Hz– 8 kHz and the Blackwire 3225 a frequency of 100 Hz–10 kHz. Please don't hesitate to contact our Customer Care Team at 800-985-9815 if you require assistance or have further questions.

**Q: Not sure what connector(s) this (c3320) model has? the description reads:the connector type 3.5 mm. what about usb-a? i need usb-a**
A: Hi! The name of the product indicates this model has a USB-A connection. Please note this particular version does not have the additional connection for 3.5mm as other models do like the BW3325 or the BW3315. If you have any further questions, please don't hesitate to contact our Customer Care Team at: 800-985-9815.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as expected, build quality feels flimsy but for the price its really good.
*by S***R on 13 October 2022*

The build quality does feel cheap and flimsy, but it doesnt matter to me as it is always connected to my work laptop on my desk and therefore I dont have a problem with this. Apart from that it works excellent, when you plug it in, windows automatically installs all necessary drivers. The cushions are very comfortable, I cant say much about noise cancellation whilst listening as when I use them I am usually in a quiet environment, however I believe the mic's noise cancellation has been really good at filtering out background noises. The speakers are quite loud and clear. Integrates really well with Microsoft teams and all button controls work as expected, e.g. the mute button mutes on teams call when pressed, and when I manually click mute on teams, via mouse, the mute button is lit up red to indicate that mute is active.

### ⭐⭐⭐⭐⭐ Just go for it. Best and cheap
*by S***L on 3 April 2025*

Excellent headset - rightly priced. Good and clear audio and microphone quality with good noise reduction. no hassle in connectivity and the cord length is good enough to standup and take calls as well. Must recommended if you are on call.

### ⭐⭐⭐⭐ It's fine. Does the job
*by J***E on 2 May 2024*

It does pretty much what I ask for out of a budget headset. I only just mark it down a bit because it did cost a bit more than what I hoped for - I got a plantronics headset of a similar quality 10 years ago for cheaper. The sound is serviceable and your voice comes through clearly in voice calls, and it's perfectly comfortable.

## Frequently Bought Together

- Plantronics - Blackwire 3320 USB-A - Wired, Dual-Ear (Stereo) Headset with Boom Mic - USB-A to Connect to Your PC, Mac or Cell Phone - Works with Teams, Zoom & More
- Logitech MK270 Wireless Keyboard And Mouse Combo For Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia And Shortcut Keys, For PC, Laptop - Black
- Logitech C270 HD Webcam, 720p, Widescreen HD Video Calling,Light Correction, Noise-Reducing Mic, For Skype, FaceTime, Hangouts, WebEx, PC/Mac/Laptop/Macbook/Tablet - Black

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**Shop now:** [https://www.desertcart.co.uk/products/204228410-blackwire-3300-series](https://www.desertcart.co.uk/products/204228410-blackwire-3300-series)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-30*